Zobrazeno 1 - 10
of 27
pro vyhledávání: '"K. Gjurova"'
Publikováno v:
Polymer Degradation and Stability. 67:117-128
Both the thermal and thermooxidative degradation of the product which was prepared by the solid-state chlorination of poly(ethylene) and contained from 1.27 to 56.09% chlorine bound chemically were studied by using the combined thermal analysis metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b36a72ec8944e94f44592bae08da0b44
https://doi.org/10.1016/s0141-3910(99)00101-9
https://doi.org/10.1016/s0141-3910(99)00101-9
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 61:763-769
The thermal stabilities of PVC/poly(MMA-co-DVB) polymer systems and membranes prepared by the paste method were investigated. The thermoanalytical curves were used to determine the main thermal stage of the decompositions. It was found that the therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14f6d4b9fe28e048932d67698dae5037
https://doi.org/10.1023/a:1010132811369
https://doi.org/10.1023/a:1010132811369
Publikováno v:
Journal of Applied Polymer Science. 74:3324-3330
Thermoanalytical (thermogravimetry, differential thermogravimetry, and differential thermal analysis) and structural (IR spectroscopy, light microscopy, etc.) methods were employed to estimate the thermal behavior of binary blends of poly(ethylene ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f804b79297b4c739207bbfc3df339e52
https://doi.org/10.1002/(sici)1097-4628(19991227)74:14<3324::aid-app5>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19991227)74:14<3324::aid-app5>3.0.co
Publikováno v:
Thermochimica Acta. 335:55-61
Thermogravimetric (TG) method for the preliminary selection and rapid quantitative determination of petroleum and petroleum products in contaminated soils is described and tested. The influence of the analytical conditions, the kind and the amount of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7882ad8209780d291ecdb2bf68c85f3
https://doi.org/10.1016/s0040-6031(99)00144-6
https://doi.org/10.1016/s0040-6031(99)00144-6
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 55:77-84
The influence of a wide range of concentrations (0.1–40 mass%) of Na(K)I on both the thermal behaviour and melt indexes of polyoxyethylene (POE) in a broad temperature interval was investigated by combined dynamic thermal analysis and with an extru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98d4114c3685c28f278fa570b614e3f4
https://doi.org/10.1023/a:1010128020902
https://doi.org/10.1023/a:1010128020902
Publikováno v:
Journal of Applied Polymer Science. 70:995-999
The purpose of this study was to increase the thermooxidative stability and flow of high-molecular polyoxyethylene (HMPOE) by introducing readily available, technologically convenient, and economical additives. Binary systems consisting of HMPOE with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afe03366d8f8a12e6698de479b261113
https://doi.org/10.1002/(sici)1097-4628(19981031)70:5<995::aid-app20>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19981031)70:5<995::aid-app20>3.0.co
Publikováno v:
Thermochimica Acta. 296:37-46
A comparative study on the thermal behaviour and the flow characteristics of binary mixtures of Na(K)SCN and Na(K)I with polyoxyethylene (POE) within a broad temperature interval was conducted by means of a combined dynamic thermal analysis, gel perm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85beb9dbfe2f42534c9e2069b8da6d8d
https://doi.org/10.1016/s0040-6031(97)00037-3
https://doi.org/10.1016/s0040-6031(97)00037-3
Publikováno v:
Journal of Thermal Analysis. 41:173-180
The thermal behaviour (from 20 to 500°C) of high-molecular polyoxyethylene-urea mixtures which formed a molecular complex was investigated by means of a derivatograph. Under the conditions of the investigation, there were no indications of an intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a686a508dee283781c82064a89082c67
https://doi.org/10.1007/bf02547022
https://doi.org/10.1007/bf02547022
Autor:
M. Karaivanova, K. Gjurova
Publikováno v:
Journal of Thermal Analysis. 37:2593-2603
The effects of ammonium salt of sulphaminic acid (AS), introduced as antipyrene in polychloroprene compositions based on ‘Byprene-210’ in combination with antimony trioxide (AO) and chloroparaffin (ChP) are studied by means of a combined dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb5cd99430356a91aae909b41e5a4fdb
https://doi.org/10.1007/bf01912804
https://doi.org/10.1007/bf01912804
Publikováno v:
Journal of Applied Polymer Science. 40:1939-1949
The influence of ammonium sulfamate (AS) independently or in a combination with antimony trioxide (AO) and chloroparaffin (ChP)–70% chlorine, on the oxygen index (OI) values as a flammability indicator, as well as on some physicomechanical and ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95671385b1ac43e25e7903f106825be5
https://doi.org/10.1002/app.1990.070401111
https://doi.org/10.1002/app.1990.070401111